Hird also dismissed Robinson's claim that his house was raided by Australian Federal Police as part of a drugs investigation related to his former personal trainer and convicted drug dealer Shane Charter.

'Whatever it takes'

Robinson accused Hird of being the driving force behind the club's supplement program in 2012, claiming the club "spared no expense" to give their coach whatever he wanted after he took charge the previous season.

I've never spoken to a New York doctor.

James Hird

"Whatever James Hird wanted, James Hird got," Robinson said.

"That was made very clear to me. He had his plans for the club, and everyone was behind him. It was hell or high water, it was coming.

"This was more than I've ever seen before. I've seen strong cultures, I've seen strong coaches, I've seen successful coaches. But it was no expense spared. It was 'whatever it takes.'

"His actions, the way he's handled himself, I have no respect for the guy any more."

Robinson alleged that Hird and head of football Danny Corcoran were present when sports scientist Stephen Dank questioned whether he was being asked to conduct "black ops".

"They put a scenario to Steve and Steve said to Danny and James, specifically, 'what you're asking me to do is black ops'," Robinson said.

Robinson claimed Bombers midfielder David Zaharakis was the only player who did not become involved in last year's controversial supplements program.

He also accused Hird of having "30-odd" injections of the drug Hexarelin, which is banned for players but not coaches.

Demetriou dismisses allegations against other clubs

AFL chief executive Andrew Demetriou has responded to the inference that Essendon's alleged peptide use was in response to supplements being used at rival clubs West Coast, Hawthorn and Collingwood.

The 7:30 report alleged on Tuesday that text messages between coach James Hird and sports scientist Stephen Dank discussed what these three clubs may be doing with supplements.

Demetriou told Triple M radio on Thursday from New York that there are no suspicions from the AFL regarding those clubs.

"We've worked very closely with ASADA, we've been briefed by the ACC and we're not privy to any information that supports the inference or the suggestion that those three clubs are involved in any way in the use of performance enhancing drugs," he said on Triple M.